/// <summary>
/// Closes the socket
/// </summary>
public void Close()
{
if (ConnectionSocket != null)
{
ConnectionSocket.Close();
ConnectionSocket = null;
}
Disconnected?.Invoke(this, EventArgs.Empty);
}
// Override EntityBase's definition of Dispose to Dispose base class objects, but also the Socket object
// that is defined in this class.
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (disposing)
{
ConnectionSocket.Close();
ConnectionSocket.Dispose();
}
}
public void Unbind()
{
//Check not already attached.
if (IsBound)
{
ConnectionSocket.Close();
//Indicate No longer bound
UnFlagBound();
}
}
/// <summary>
/// Closes the socket
/// </summary>
public void Close()
{
if (ConnectionSocket != null)
{
if (ConnectionSocket.Connected)
{
ConnectionSocket.Disconnect(true);
}
ConnectionSocket.Shutdown(SocketShutdown.Both);
ConnectionSocket.Close();
}
}
internal virtual void DataArrival(IAsyncResult asyncResult)
{
var bytesRecived = 0;
try
{
// TODO: Foi Forçado o cancelamento de uma conexão pelo host remoto.
bytesRecived = ConnectionSocket.EndReceive(asyncResult);
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
if (bytesRecived != 0)
{
var data = new byte[bytesRecived];
Array.Copy(DataBuffer, data, bytesRecived);
OnPacket(data);
try
{
// TODO: Cannot access a disposed object.
ConnectionSocket.BeginReceive(DataBuffer, 0, DataBuffer.Length, SocketFlags.None, DataArrival,
null);
}
catch (SocketException e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
ConnectionSocket.Close();
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
}
else
{
Disconnect();
}
}
private void Disconnect()
{
try
{
Log.Print(LogType.AuthServer, "User Disconnected");
ConnectionSocket.Shutdown(SocketShutdown.Both);
ConnectionSocket.Close();
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error, $"{e.Message}: {e.Source}\n{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
}
public virtual void DataArrival(IAsyncResult asyncResult)
{
var bytesRecived = 0;
try
{
bytesRecived = ConnectionSocket.EndReceive(asyncResult);
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
if (bytesRecived != 0)
{
var data = new byte[bytesRecived];
Array.Copy(DataBuffer, data, bytesRecived);
OnPacket(data);
try
{
ConnectionSocket.BeginReceive(DataBuffer, 0, DataBuffer.Length, SocketFlags.None, DataArrival,
null);
}
catch (SocketException e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
ConnectionSocket.Close();
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
}
else
{
Disconnect();
}
}
private void Disconnect()
{
try
{
// TODO: Cannot access a disposed object.
ConnectionSocket.Shutdown(SocketShutdown.Both);
ConnectionSocket.Close();
}
catch (Exception e)
{
var trace = new StackTrace(e, true);
Log.Print(LogType.Error,
$"{e.Message}: {e.Source}" +
$"{trace.GetFrame(trace.FrameCount - 1).GetFileName()}:{trace.GetFrame(trace.FrameCount - 1).GetFileLineNumber()}");
}
}
// Protected implementation of Dispose pattern.
protected virtual void Dispose(bool disposing)
{
if (_disposed)
{
return;
}
if (disposing)
{
ConnectionSocket?.Close();
}
// Free any unmanaged objects here.
//
_disposed = true;
}
private void CloseSocket()
{
try
{
ConnectionSocket.Close();
}
catch (SocketException ex)
{
Logger.Log(LogLevel.Error, ex.Message);
}
catch (ObjectDisposedException) { }
catch (Exception ex)
{
throw new ConnectionException("Exception while closing socket! Exception message: " + ex.Message, ex);
}
}
public int Disconnect()
{
ConnectionStatus = 4;
try
{
ConnectionReceive.Close();
ConnectionSend.Close();
ConnectionSocket.Close();
ConnectionStatus = 0;
}
catch (Exception e)
{
ConnectionStatus = 2;
}
return(0);
}
public virtual void Disconnect()
{
try
{
Log.Print(LogType.Server, "User Disconnected");
ConnectionSocket.Close();
//Null Check for login session.
if (OnSessionDisconnect != null)
{
OnSessionDisconnect(this);
}
}
catch (Exception socketException)
{
Log.Print(LogType.Error, socketException.ToString());
}
}
protected Result UnbindSocket()
{
try
{
if (!IsBound)
{
return(Result.Success);
}
Result unbind;
if (!(unbind = CloseConnections()))
{
return(unbind);
}
ConnectionSocket.Close(NetworkConfig.CloseConnectionTimeout);
return(unbind);
}
catch (Exception e)
{
return(Result.Error(e));
}
}
public void Close()
{
Console.WriteLine("WebSocketConnection(): Close()!");
ConnectionSocket.Close();
}
/// <summary>
/// Close this connection network
/// </summary>
public void Disconnect()
{
Stream.Close();
ConnectionSocket.Close();
}
/// <summary>
/// Close this connection network
/// </summary>
public void Disconnect()
{
Stream.Close();
ConnectionSocket.Close();
LoggedIn = false;
}
public void Stop()
{
Send("</stream:stream>");
ConnectionSocket.Shutdown(SocketShutdown.Both);
ConnectionSocket.Close();
}
